570Cc Dohc Engine; Engine Detail, Torques / Sequences; Torque Specifications, Engine - Polaris RANGER 500 2018 Service Manual

570CC DOHC ENGINE

ENGINE DETAIL, TORQUES / SEQUENCES

TORQUE SPECIFICATIONS, ENGINE - 570

570 ENGINE
DESCRIPTION
Bearing Retainer Fastener
Lower Cam Chain Guide Fasteners
Upper Cam Chain Guide Fasteners
Cam Chain Tensioner
Camshaft Carrier Bolts
Coolant Bleed Screw
Crankcase Bolts
Crankshaft Position Sensor (CPS) Fastener
Cylinder Head Bolts - Black
Cylinder Head Bolts - Silver
Engine Mount Isolators, Front
Engine Mount, Rear
Engine Mount to Engine
ETC Fasteners
Exhaust Manifold Bolts
Exhaust Mounting Fasteners
9928485 R01 - 2017-2018 RANGER 500 / 570 Service Manual
© Copyright Polaris Industries Inc.
ENGINE / COOLING SYSTEM
TORQUE
8 ft-lbs (11 Nm) Apply Loctite® 272™
10 ft-lbs (12 Nm)
7 ft-lb (10 Nm)
30 ft-lb (40 Nm)
7 ft-lbs (10 Nm)
7.3 ft–lbs (10 Nm)
22 ft-lbs (30 Nm)
Torque in Sequence Shown
9 ft-lbs (12 Nm)
Torque in sequence for all steps
Step 1: 21 ft-lbs (28 Nm)
Step 2: 26 ft-lb (35 Nm)
Step 3: Additional 135°
Torque The Outer M6 Head Bolts 89 ± 9 in-lbs (10
± 1 Nm)
Apply light coat of engine oil to bolt threads and
under bolt head
Torque in Sequence for all steps
Step 1: 18 ft-lbs (25 Nm)
Step 2: 30 ft-lbs (40 Nm)
Step 3: Loosen all fasteners until they are
unseated
Step 4: 15 ft-lbs (20 Nm)
Step 5: 26 ft-lbs (35 Nm)
Step 6: Additional 180°
Step 7: Additional 180°
Torque The Outer M6 Head Bolts 89 ± 9 in-lbs (10
± 1 Nm)
23 ft-lbs (31 Nm)
23 ft-lbs (31 Nm)
37 ft-lbs (50 Nm)
7 ft-lbs (10 Nm)
18 ft-lbs (24 Nm)
15 ft-lbs (20 Nm)
3
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